Chalres Ellis Bruce, that answer makes you seem unhireable, to be frank. Makes you sound like, for lack of a better term, a loser. Makes it seem like no one cares about you, or you're stuck up and have WAY too high of expectations of people. Or you just don't earn their respect.
Either way, I'd hate to be asked this question. I'd probably respond, "what kind of question is that? Of course, in ways, life fascinates me. But I accept it as something that is experienced, not solved, and I enjoy the journey on the way and don't think too much about what it all means - that's to come at the end."